Home / 69,329.32-104,004.54-29,348.26

Finding the Fourth Proportional to 69,329.32, 104,004.54 and 29,348.26

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Solution

The fourth proportional to 69,329.32, 104,004.54 and 29,348.26 is: 44,026.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,329.32 : 104,004.54 = 29,348.26 : x
  2. Step 2: Convert to fraction form
    69,329.32/104,004.54 = 29,348.26/x
  3. Step 3: Cross multiply
    69,329.32x = 104,004.54 × 29,348.26
  4. Step 4: Simplify right side
    69,329.32x = 3,052,352,021.09
  5. Step 5: Solve for x
    x = 3,052,352,021.09/69,329.32
  6. Step 6: Final answer
    x = 44,026.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.